Question

我创建了一个Python应用程序，用于从控制台添加Student和Student ID。它工作正常，但输出类似于“ John01”，其中“ John”是学生姓名，“ 01”是学生ID。我正在尝试获得“ John 01”之类的结果。

这是保存文件的功能：

def save_file(student, student_id):
    file = open("output.txt", "a")
    file.write(student + student_id + "\n")
    file.close()

我是Python的新手，不确定如何在函数之间添加空格。

这是我完整的代码：

students = []


def add_student(name, student_id):
    student = {"name": name, "student_id": student_id}
    students.append(student)


def save_file(student, student_id):
    file = open("output.txt", "a")
    file.write(student + student_id + "\n")
    file.close()


def user_input():
    student_name = input("Enter student name: ")
    student_id = input("Enter student id: ")
    add_student(student_name, student_id)
    save_file(student_name, student_id)
    add_more()


def add_more():
    add_request = input("Do you want to add more student information? (Y/N): ").lower().strip()
    if add_request[0] == "y":
        return user_input()
    else:
        print("Student added successfully")


user_input()

除了空间问题外，代码工作正常。这是控制台输出：

Enter student name: John
Enter student id: 01
Do you want to add more student information? (Y/N): y
Enter student name: Jane
Enter student id: 02
Do you want to add more student information? (Y/N): n
Student added successfully

Answer 1

使用格式功能代替+

file.write("{} {}\n".format(student, student_id))

无法在输出中添加空间

1 个答案: